How exactly does it affect night vision?

I already have mild cataracts which make night vision annoying. Definitely don’t need it getting any worse!

Starburst and halo artifacts are the keywords to get an idea.

The specifics are hard to estimate, since severity is fairly subjective, but it's pretty common for things like traffic lights at night to show them.

They can replace your eye's clouded lens with a corrective lens now.

	▲	lsaferite 4 days ago \| parent [-]
		They can even do bifocal lenses when replacing them. My mother just had this done and I was surprised to see that as an offering.